SLIM - A Lightweight Environment for Synchronous Collaborative Modeling. - Christian Thum; Michael Schwind; Martin Schader (MoDELS, 2009)

Synchronite - A Service for Real-Time Lightweight Collaboration. - Christian Thum; Michael Schwind (3PGCIC, 2010)

Towards Providing Lightweight Access to Legacy Applications as Cloud-Based Services. - Thimo Schulze; Christian Thum; Markus Klems (ACIS, 2010)

Enabling lightweight real-time collaboration. - Christian Thum (Lang, 2012)

Social Co-Browsing in Online Shopping: the Impact of Real-Time Collaboration on User engagement. - Stefan Seedorf; Christian Thum; Thimo Schulze; Lea Pfrogner (ECIS, 2014)

How increased social presence through co-browsing influences user engagement in collaborative online shopping. - Jie Wei; Stefan Seedorf; Paul Benjamin Lowry; Christian Thum; Thimo Schulze (Electron. Commer. Res. Appl., 2017)